BR112022010104A2 - PROCESS TO PRODUCE DIENES - Google Patents
PROCESS TO PRODUCE DIENESInfo
- Publication number
- BR112022010104A2 BR112022010104A2 BR112022010104A BR112022010104A BR112022010104A2 BR 112022010104 A2 BR112022010104 A2 BR 112022010104A2 BR 112022010104 A BR112022010104 A BR 112022010104A BR 112022010104 A BR112022010104 A BR 112022010104A BR 112022010104 A2 BR112022010104 A2 BR 112022010104A2
- Authority
- BR
- Brazil
- Prior art keywords
- weight
- alumina
- catalyst
- al2o3
- butanediol
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
- C07C1/20—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms
- C07C1/24—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms by elimination of water
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
- C07C2521/02—Boron or aluminium; Oxides or hydroxides thereof
- C07C2521/04—Alumina
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
- C07C2521/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
- C07C2521/08—Silica
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
PROCESSO PARA PRODUZIR DIENOS. Trata-se de um processo para produzir um dieno, preferencialmente um dieno conjugado, mais preferencialmente 1,3-butadieno, que compreende a desidratação de pelo menos um alquenol na presença de pelo menos um material catalítico compreendendo pelo menos um catalisador ácido à base de sílica (SiO2) e alumina (Al2O3), preferencialmente uma sílica-alumina (SiO2-Al2O3), em que o dito catalisador tem um teor de alumina (Al2O3) menor ou igual a 12% em peso, preferencialmente entre 0,1% em peso e 10% em peso, em relação ao peso total do catalisador, sendo o dito teor de alumina referido ao peso total do catalisador sem aglutinante, e um diâmetro modal de poro entre 9 nm e 170 nm, preferencialmente entre 10 nm e 150 nm, ainda mais preferencialmente entre 12 nm e 120 nm. Preferencialmente, o dito alquenol pode ser obtido diretamente de processos biossintéticos, ou por processos de desidratação catalítica de pelo menos um diol, preferencialmente um butanodiol, mais preferencialmente 1,3-butanodiol, ainda mais preferencialmente bio-1,3-butanodiol, derivado de processos biossintéticos. Preferencialmente, o dito 1,3-butadieno é bio-1,3-butadieno.PROCESS FOR PRODUCING DIENES. It is a process for producing a diene, preferably a conjugated diene, more preferably 1,3-butadiene, which comprises dehydrating at least one alkenol in the presence of at least one catalytic material comprising at least one acid catalyst based on silica (SiO2) and alumina (Al2O3), preferably a silica-alumina (SiO2-Al2O3), wherein said catalyst has an alumina (Al2O3) content of less than or equal to 12% by weight, preferably between 0.1% by weight. weight and 10% by weight, in relation to the total weight of the catalyst, said alumina content being referred to the total weight of the catalyst without binder, and a modal pore diameter between 9 nm and 170 nm, preferably between 10 nm and 150 nm , even more preferably between 12 nm and 120 nm. Preferably, said alkenol can be obtained directly from biosynthetic processes, or by catalytic dehydration processes of at least one diol, preferably a butanediol, more preferably 1,3-butanediol, even more preferably bio-1,3-butanediol, derived from biosynthetic processes. Preferably, said 1,3-butadiene is bio-1,3-butadiene.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT102019000025000A IT201900025000A1 (en) | 2019-12-20 | 2019-12-20 | PROCEDURE FOR THE PRODUCTION OF DIENES. |
| PCT/IB2020/062177 WO2021124242A1 (en) | 2019-12-20 | 2020-12-18 | Process for producing dienes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112022010104A2 true BR112022010104A2 (en) | 2022-09-06 |
Family
ID=70228519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112022010104A BR112022010104A2 (en) | 2019-12-20 | 2020-12-18 | PROCESS TO PRODUCE DIENES |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US11851385B2 (en) |
| EP (1) | EP4077247B1 (en) |
| JP (1) | JP2023506384A (en) |
| BR (1) | BR112022010104A2 (en) |
| DK (1) | DK4077247T3 (en) |
| ES (1) | ES2956024T3 (en) |
| HU (1) | HUE063539T2 (en) |
| IT (1) | IT201900025000A1 (en) |
| PL (1) | PL4077247T3 (en) |
| TW (1) | TW202130607A (en) |
| WO (1) | WO2021124242A1 (en) |
Family Cites Families (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE132126C (en) | ||||
| US2237866A (en) | 1938-03-21 | 1941-04-08 | Melle Usines Sa | Preparation of diolefins |
| US2310809A (en) | 1939-04-06 | 1943-02-09 | Reppe Walter | Method of preparing diolefins |
| US2426678A (en) | 1943-04-27 | 1947-09-02 | Us Ind Chemicals Inc | Revivification of phosphate catalysts |
| DE1164668B (en) | 1961-03-03 | 1964-03-05 | Montedison Spa | Process for the stereospecific polymerization of conjugated diolefins |
| DE1150671B (en) | 1961-12-30 | 1963-06-27 | Huels Chemische Werke Ag | Process for the production of pure butenols |
| DE1908620A1 (en) | 1969-02-21 | 1970-09-03 | Basf Ag | Modified polyolefin waxes |
| DE2031900C3 (en) | 1970-06-27 | 1979-02-01 | Basf Ag, 6700 Ludwigshafen | Process for the production of isoprene |
| SU396312A1 (en) | 1971-02-01 | 1973-08-29 | Г. Д. Закумбаева, Закарина , Д. В. Сокольский | METHOD OF OBTAINING VINYL ALCOHOLS |
| US3689477A (en) | 1971-02-02 | 1972-09-05 | Kanegafuchi Spinning Co Ltd | Production of n-acyl-caprolactams |
| US3974099A (en) | 1975-04-08 | 1976-08-10 | W. R. Grace & Co. | High activity amorphous silica-alumina catalyst |
| US4175118A (en) | 1975-12-17 | 1979-11-20 | Condea Chemie Gmbh | Method for manufacturing a high porous alumina having a large surface area and a low bulk density |
| US4226743A (en) | 1979-03-12 | 1980-10-07 | W. R. Grace & Co. | Silica-alumina hydrogel catalyst |
| US4404562A (en) | 1980-08-25 | 1983-09-13 | The United States Of America As Represented By The Secretary Of The Navy | Low sidelobe linear FM chirp system |
| US4400562A (en) | 1981-07-02 | 1983-08-23 | The United States Of America As Represented By The Secretary Of The Navy | Alkenol synthesis |
| US4499197A (en) | 1982-03-24 | 1985-02-12 | W. R. Grace & Co. | Co-gel catalyst manufacture |
| JPS63222135A (en) | 1987-03-11 | 1988-09-16 | Nkk Corp | Production of unsaturated alcohol |
| DE3839580C1 (en) | 1988-11-24 | 1990-07-05 | Condea Chemie Gmbh, 2212 Brunsbuettel, De | |
| IT1269201B (en) | 1994-01-28 | 1997-03-21 | Eniricerche Spa | EXTRUDED CATALYST BASED ON SILICA GEL AND ALUMINUM |
| US5406007A (en) | 1994-07-15 | 1995-04-11 | Eastman Chemical Company | Process for the production of unsaturated alcohols |
| DE19646679A1 (en) | 1996-11-12 | 1998-05-14 | Basf Ag | Catalyst and process for the preparation of 2-buten-1-ol compounds |
| US6451200B1 (en) | 2000-01-13 | 2002-09-17 | W. R. Grace & Co.-Conn. | Hydrothermally stable high pore volume aluminum oxide/swellable clay composites and methods of their preparation and use |
| ITMI20012707A1 (en) | 2001-12-20 | 2003-06-20 | Enichem Spa | PROCESS FOR THE ALKYLATION OF AROMATIC COMPOUNDS |
| WO2010127319A2 (en) | 2009-04-30 | 2010-11-04 | Genomatica, Inc. | Organisms for the production of 1,3-butanediol |
| AU2012273177A1 (en) | 2011-06-22 | 2013-05-02 | Genomatica, Inc. | Microorganisms for producing 1,3-butanediol and methods related thereto |
| MX348612B (en) | 2011-08-19 | 2017-06-21 | Genomatica Inc | Microorganisms and methods for producing 2,4-pentadienoate, butadiene, propylene, 1,3-butanediol and related alcohols. |
| US20150017696A1 (en) | 2012-03-02 | 2015-01-15 | Codexis, Inc. a corporation | Recombinant host cells and processes for producing 1,3-butadiene through a crotonol intermediate |
| ITMI20132069A1 (en) | 2013-12-11 | 2015-06-12 | Versalis Spa | PROCEDURE FOR THE PRODUCTION OF BIOMASS SUGARS |
| HUE059279T2 (en) | 2014-05-16 | 2022-11-28 | Versalis Spa | Process for the production of alkenols and use thereof for the production of 1,3-butadiene |
| US20160184810A1 (en) | 2014-12-29 | 2016-06-30 | White Dog Labs, Inc. | Dehydration catalyst and method of making and using the same |
| PL3262023T3 (en) * | 2015-02-23 | 2021-07-05 | Versalis S.P.A. | Process for the production of dienes |
| JP2018509962A (en) | 2015-02-26 | 2018-04-12 | コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． | Context detection for medical monitoring |
| IT201600105178A1 (en) * | 2016-10-19 | 2018-04-19 | Versalis Spa | Process for the production of dienes |
| EP3854476A4 (en) * | 2018-09-21 | 2022-08-03 | Sekisui Chemical Co., Ltd. | Catalyst, and method for producing 1,3-butadiene using same |
-
2019
- 2019-12-20 IT IT102019000025000A patent/IT201900025000A1/en unknown
-
2020
- 2020-12-15 TW TW109144231A patent/TW202130607A/en unknown
- 2020-12-18 WO PCT/IB2020/062177 patent/WO2021124242A1/en active Application Filing
- 2020-12-18 HU HUE20825012A patent/HUE063539T2/en unknown
- 2020-12-18 ES ES20825012T patent/ES2956024T3/en active Active
- 2020-12-18 PL PL20825012.6T patent/PL4077247T3/en unknown
- 2020-12-18 JP JP2022529934A patent/JP2023506384A/en active Pending
- 2020-12-18 BR BR112022010104A patent/BR112022010104A2/en unknown
- 2020-12-18 EP EP20825012.6A patent/EP4077247B1/en active Active
- 2020-12-18 DK DK20825012.6T patent/DK4077247T3/en active
- 2020-12-18 US US17/787,754 patent/US11851385B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US20230085074A1 (en) | 2023-03-16 |
| JP2023506384A (en) | 2023-02-16 |
| WO2021124242A1 (en) | 2021-06-24 |
| US11851385B2 (en) | 2023-12-26 |
| TW202130607A (en) | 2021-08-16 |
| CN114728864A (en) | 2022-07-08 |
| PL4077247T3 (en) | 2023-12-27 |
| EP4077247B1 (en) | 2023-08-23 |
| IT201900025000A1 (en) | 2021-06-20 |
| DK4077247T3 (en) | 2023-10-02 |
| EP4077247A1 (en) | 2022-10-26 |
| HUE063539T2 (en) | 2024-01-28 |
| ES2956024T3 (en) | 2023-12-11 |
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